EP2761238B1 - Hydraulikvorrichtung für die erzeugung von schnee - Google Patents

Hydraulikvorrichtung für die erzeugung von schnee Download PDF

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Publication number
EP2761238B1
EP2761238B1 EP12810065.8A EP12810065A EP2761238B1 EP 2761238 B1 EP2761238 B1 EP 2761238B1 EP 12810065 A EP12810065 A EP 12810065A EP 2761238 B1 EP2761238 B1 EP 2761238B1
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EP
European Patent Office
Prior art keywords
pressure
excitation
electrode
sheath
excitation device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP12810065.8A
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German (de)
English (en)
French (fr)
Other versions
EP2761238A2 (de
Inventor
Samuel Grega
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Okeanos Corp
Original Assignee
Okeanos Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Okeanos Corp filed Critical Okeanos Corp
Priority to PL12810065T priority Critical patent/PL2761238T3/pl
Priority to SI201231305T priority patent/SI2761238T1/en
Priority to RS20180589A priority patent/RS57348B1/sr
Publication of EP2761238A2 publication Critical patent/EP2761238A2/de
Application granted granted Critical
Publication of EP2761238B1 publication Critical patent/EP2761238B1/de
Priority to HRP20180786TT priority patent/HRP20180786T1/hr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C3/00—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow
    • F25C3/04—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow for sledging or ski trails; Producing artificial snow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2303/00—Special arrangements or features for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Special arrangements or features for producing artificial snow
    • F25C2303/044—Snow making using additional features, e.g. additives, liquid gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2303/00—Special arrangements or features for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Special arrangements or features for producing artificial snow
    • F25C2303/048—Snow making by using means for spraying water

Definitions

  • the invention relates to a hydraulic device for the production of snow from water according to the preamble of claim 1.
  • the snow cannon or other snow making facilities have a number of embodiments, but their common feature is an adjustability in the horizontal and vertical directions, wherein at least one movement can be controlled automatically.
  • the snow gun or other snow forming means has a series of nozzles which are fixed or rotatable and preferably located in front of an air flow source in a directional passage chamber.
  • a device for the production of snow from water which is a low-pressure hydraulic device with a pump device, a high-pressure device is connected to the snow gun and / or another snow-forming device, and a distributor device whose at least one high-pressure pump, the low pressure -Hydraulikvorides from the high-pressure device has separated. Furthermore, the device has a drive device to that for the production of snow used to suspend water used in an ionization and / or polarization space with simultaneous action of an electromagnetic alternating field, which is achieved so that the force energy binding of the water molecules in the supermolecular water structure of the service water changes, ie decreases.
  • no pressure-exciting device is connected to the high-pressure device in front of the snow gun and / or the other snow-forming device and the low-pressure hydraulic device has no arranged behind the cleaning device main excitation means on which an exciter is arranged, which has a negative effect on the properties of water used for snow production has an effect on its heat / cold input / output.
  • a device for the production of snow from water which is a low-pressure hydraulic device with a pump device to which a cleaning device is connected, a high-pressure device is connected to the snow gun and / or another snow-forming device, and a distributor device whose at least one high pressure pump disconnects the low pressure hydraulic device from the high pressure device.
  • a disadvantage is the lack of a drive device to expose the water used for the generation of snow ionization and / or polarization process with simultaneous action of an alternating electromagnetic field.
  • the essence of the new device is that the water used for the production of snow is exposed to an ionization and / or polarization field with the simultaneous action of an alternating electromagnetic field, which is achieved that the force energy binding of the water molecules in the supermolecular water structure of the Process water changed, d. H. decreases.
  • the low-pressure and / or high-pressure part of the hydraulic circuit have in their circle a direct, fixed and / or indirect way via a bypass bypass (bypass) connected to a main excitation device and / or a pressure-excitation device with which interrupted the flow of liquid can be.
  • the main excitation device is preferably arranged behind the cleaning device. It may also be installed with minor benefits anywhere in the hydraulic guide or on the water source in front of the pumping device.
  • the pressure-excitation device is preferably connected to the high-pressure device in front of the snow gun and / or another snow-forming device.
  • the main exciter comprises an input hydraulic branch with a second controlled opening and closing mechanism which opens into a distribution branch with at least one temperature measuring device and / or a pressure gauge in the vicinity of the main controlled opening and closing mechanism. Between the input and the output hydraulic branch excitation facilities are fixed and / or dismountable attached.
  • the output hydraulic branch opens into an intermediate branch which is connected between a third controlled opening and closing mechanism and a main opening and closing mechanism is arranged.
  • the pressure-excitation device consists of a common chamber, in which at the entrance thereof at least one control electrode is fixedly separable and / or flexibly attached. In the flow direction, at the output of the body of the common chamber at least one polarizing electrode is firmly fixed flexibly.
  • the body of the common chamber forms a solid and / or a flexible envelope (layer).
  • the common body consists predominantly of an envelope (layer) which has a coating at least partially on its circumference.
  • the advantage of the device for the production of snow lies in the production of quality snow already at 0 ° C.
  • the generated snow is drier and with a multiple coating no water flows out. This preserves the quality of the snow, even after exposure to scattering with dedicated machinery that compresses the snow layers but does not squeeze the water out of them. There can be no ice layer. Similarly, there is no requirement for the formation of sogn.
  • the ski season can be extended or moved to deeper areas with better quality of artificial snow.
  • This is achieved in such a way that the water or other medium acquires by the treatment according to the invention unforeseen, unexpected, discovered properties in the heat / cold absorption and release. This is also physically proven.
  • the device in particular for the production of snow, consists of a hydraulic distributor device 2.4 with at least one high-pressure pump.
  • a high pressure device 3 consists of a pressure line 3.1, which has a number of embodiments. This can be strong and / or flexible, and made of steel, polyethylene, polypropylene, textile, rubber with distribution devices 3.2. consist.
  • a snow gun 3.3 and / or other snow-forming devices 3.4 connected so that are connected to this before the pressure line 3.1 pressure excitation blocks 3.5 with at least one pressure excitation device 3.51.
  • the snow gun 3.3 has a distributor device 3.31, which is hydraulically connected to a nozzle device 3.32, which is preferably arranged in the intermediate space or at its end on the inside.
  • the nozzle device 3.32 is arranged in the direction of the air flow from an air module 3.33.
  • the distributor device 3.31 is with pressure, temperature, flow and humidity sensors u. ⁇ ., Which have their own control module and algorithm of physical quantities.
  • bar snow blocks 3.4 comprise a second technological distributor device 3.41 connected to a second nozzle device 3.42.
  • the Snow cannons 3.3 and the rod snow blocks 3.4 are arranged according to the nature of the terrain.
  • the low-pressure device 2 of the hydraulic device 1 comprises a pump device, to which a cleaning device is connected, which is fixedly or detachably connected to the main excitation device 2.3. Behind the main exciter 2.3 a distributor device 2.4 is connected, whose at least one high-pressure pump 23, the low pressure device 2 separated from the high pressure device 3.
  • the pump device 2.1 consists of a memory 2.11, which is a well, river, lake, reservoir, in which a suction pipe is inserted. Behind the suction device, a filter 2.13 is arranged in front of the pump 2.12.
  • the pump device 2.1 has a number of embodiments with measuring devices for measuring inflow, temperature, pressure, level u. ⁇ ., Which are preferably electrically connected to the main control device 9, as well as the pump 2.12.
  • the cleaning device 2.2 comprises a technological branch on which a first opening and closing mechanism 2.21 is arranged, behind which preferably a filter 2.22 is connected. Behind the filter 2.22, a second opening and closing mechanism 2.23 is arranged.
  • the connection branch comprises a third opening and closing mechanism 2.24.
  • the technological branch is connected to the connection branch behind the pump device 2.12 and behind the second opening and closing mechanism 2.23. Behind the technological branch, a first controlled opening and closing mechanism 4 is arranged, with a connecting branch behind it, which comprises a pressure gauge 5, a venting device 6 and a flow meter 7 in front of the entrance to the distributor device 2.4.
  • the main excitation device 2.3 has at the input hydraulic branch to a second controlled opening and closing mechanism 2.31, which opens into a distribution branch with at least one temperature gauge 2.32 and a pressure gauge 2.33.
  • the distribution branch is located in front of the main opening and closing mechanism 2.34. Between the distribution branch and the output hydraulic branch, at least one excitation device 2.35 is fastened fixedly or separably.
  • the input hydraulic branch opens into an intermediate branch which connects the main opening and closing mechanism 2.34 to a third controlled opening and closing mechanism 2.36 and to which preferably an output pressure gauge 2.37 is arranged. It is advantageous if at least one venting excitation device 6.1 is connected to the output hydraulic branch.
  • the pressure excitation device 3.5 consists of at least one pressure excitation device 3.51 with a common chamber 3.42, which has at least one control electrode 3.43 in the vicinity of the inlet opening 3.45 and a polarization electrode 3.44 in the vicinity of the outlet opening 3.46.
  • the control electrode 3.43 is mounted flexibly and / or firmly and watertight in a carrier 3.401.
  • This carrier 3.401 is watertightly connected to an input sheath (layer) 3.490.
  • the input enclosure 3490 includes an input port 3.45.
  • the polarizing electrode 3.44 is flexible and / or fixed and waterproof in the carrier 3.401 stored.
  • This support 3.401 is watertightly connected to an output enclosure (layer) 3.491 and comprises an exit opening 3.46.
  • the input cladding (layer) 3,490 and the output cladding (layer) 3,491 are mutually connected via a flexible wrapping material flexible layer 3.47.
  • a concrete embodiment of the connection provides a coupling 3.48. It is about
  • a hydraulic hose made of plastic rubber. The plastic rubber has a high resistance to wear and environmental influences.
  • at least a part of the common chamber 3.42 consists of a material with a negative electrochemical potential and / or is arranged outside the deformation envelope (layer) 3.47.
  • the control electrode 3.43 has a cladding 3.41 in the form of a test tube, a tube made of silicate, ceramic u. ⁇ ., In which a rod and / or spiral antenna 3.432 is arranged.
  • the polarizing electrode 3.44 which however has a solid, liquid or gaseous polarizing material 3.441 inside, has a similar design.
  • the cladding 3.41 of the control electrode 3.43 and the cladding of the polarizing electrode 3.44 have a number of designs depending on the load and the type of excitation water (medium). For the lowest load, it consists of technical glass with a predominant proportion of SiO 2 . It is a homogeneous, shapeless, isotropic, solid and fragile substance in the metastable state with a tensile strength of 30 MPa and a density of about 2.53g.cm -3 . It is an insulating material with dielectric properties that has polarization capabilities.
  • Suitable is an oxide sintered ceramic with an Al 2 O 3 content of at least 99.7% or a microstructure of oxygen with a tensile modulus of 380-400 GPa, a crushing strength of at least 300 MPa and a density of 3.8 g cm 3 .
  • the best is a composite ceramic C / SiC, which belongs to the non-oxide technical ceramics and has short carbon fibers, which improve the excellent mechanical and thermal properties of K / SiC.
  • Their density is 2.65 g.cm -3 , the modulus of elasticity 250-350 GPa and the flexural strength at least 160-200 MPa.
  • the short carbon fibers may preferably be targeted, for example perpendicular to the axis, whereby the material gains anti-isotropic properties.
  • the spiral or rod antenna 3.432 is detachable or fixedly connected to a high power source 8 which is connected to a power supply 81.
  • the high power source 8 introduces into the rod and / or spiral antenna 3.432 electromagnetic alternating signal of 100-500 MHz with a power of 0.1-2.0 W when the excitation device is in the water.
  • the power supply 81 is meant a 230V ⁇ source which is converted into 12V (24 and so forth). It can also be a technical equivalent such as a battery, solar or photo-galvanic element u. act.
  • the high-power source 8 may also be arranged outside the pressure-excitation device 3.51.
  • An excitation device 2.35 is arranged on the main excitation device 2.3, which corresponds to the elastic pressure excitation device 3.51, which has a common chamber 3.42, in which at least one control electrode is fastened in a watertight manner in the vicinity of the inlet opening 2.45. In the vicinity of the exit opening 2.46, a polarizing electrode 2.44 is fixed or separable and waterproof. At the periphery of the common chamber 2.42 or at least at one part there is a coating, layer or cladding 2.421 of positive electrochemical material (C, Cu, ...) or negative electrochemical material (Al, Fe, ....), as appropriate the water composition (medium).
  • a bearing housing 2.47 made of non-conductive insulating material, plastic (dielectric).
  • the control electrode 2.43 and the polarizing electrode 2.44 are mounted in the carrier 2.40.
  • the control electrode 2.43 has a closed envelope 2.431 in tube form, in which a rod or spiral antenna 2.432 is arranged.
  • the polarizing electrode 2.44 is similarly constructed and has inside a solid, liquid or gaseous content 2.441 with a positive and / or a negative electrochemical potential. It is advantageous if, as in a further exemplary embodiment, it has an opening and closable venting and drainage opening.
  • the main excitation node 2.3 has its own control device 10 and pneumatic device 11, both with a first controlled opening and closing mechanism 4, a second controlled opening and closing mechanism 2.31, a main controlled opening and closing mechanism 2.34 and a third controlled Opening and closing mechanism 2.36 are connected.
  • the own control device 10 is connected to a temperature measuring device 2.32, a pressure gauge 2.33 and an output pressure gauge 2.37, or with an outdoor temperature measuring device (not shown in the figure).
  • the low-pressure hydraulic device 2 has at least one venting node 15 behind the excitation device, or if the main excitation device 23 has its own venting device 6.1.
  • material with positive or negative electrochemical potential is understood to mean electrode potential E 0 . Only the electromotive voltages of the limb generated by the particular electrode and reference electrode are measured.
  • the values of standard electrode potentials range from -3.04V (lithium) to +1.52V (gold). Particularly good results reached a polarizing electrode made of silver, and indeed when the chamber envelope is wholly or partially made of stainless steel.
  • This method is continuously by a device according to SK patent 279 429 , Polakovi ⁇ - Polakovi ⁇ ová analyzed.
  • the Po method has proven and proved that the water molecules processed in the excitation devices are mutually less strongly bound than in the untreated water.
  • the method can be defined as the passage of a liquid medium of water, or at least part of its volume, through a polarization and / or ionization space under the action of an electromagnetic alternating signal. This ensures that the molecules of the medium, the water molecules in the supermolecular structure, have a weaker bond.
  • the force energy of the bonds in the molecular and supermolecular water structure change, but only to the extent that its fluidity changes, but the liquid properties are maintained (aggregate state remains unchanged).
  • the embodiment according to Fig. 5 consists of a sheath 16, on which on the outside or inside a heat insulation 17 is arranged.
  • Each has its own high-power source 8, which is connected to its own or common power supply 81.
  • In the interior of the hydraulic device at least one heating element 18 is arranged, which is connected to a temperature control 20 and / or a movement control for the medium.
  • the control device 20 is located in the enclosure 16.
  • the control device 20 comprises a sensor 21, which is connected to an evaluation unit 22 (eg thermostat) which is connected to a switching element 23.
  • an evaluation unit 22 eg thermostat
  • the heating element 18 is formed by a resistance, rod or spiral wire.
  • An internal heating element 18 may also be a laser beam, an induction heating element 18, plasma heating element, if appropriate, with adequate power act. This is necessary to avoid or remove the freezing and subsequent damage.
  • the main excitation means 2.3 can also be connected without controlled opening and closing mechanisms (2.34, 2.36, 2.31 and 4), with a manual hand control in the form of a bypass.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Physical Water Treatments (AREA)
  • Reciprocating Pumps (AREA)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)
  • Nozzles (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Cleaning By Liquid Or Steam (AREA)
EP12810065.8A 2011-10-01 2012-10-01 Hydraulikvorrichtung für die erzeugung von schnee Active EP2761238B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL12810065T PL2761238T3 (pl) 2011-10-01 2012-10-01 Urządzenie hydrauliczne do wytwarzania śniegu
SI201231305T SI2761238T1 (en) 2011-10-01 2012-10-01 Hydraulic snow generator
RS20180589A RS57348B1 (sr) 2011-10-01 2012-10-01 Hidraulični uređaj za proizvodnju snega
HRP20180786TT HRP20180786T1 (hr) 2011-10-01 2018-05-21 Hidraulička naprava za proizvodnju snijega

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SK992011 2011-10-01
PCT/EP2012/004110 WO2013045116A2 (de) 2011-10-01 2012-10-01 Verfahren, insbesondere für die erzeugung von schnee und eine vorrichtung zur durchführung des verfahrens

Publications (2)

Publication Number Publication Date
EP2761238A2 EP2761238A2 (de) 2014-08-06
EP2761238B1 true EP2761238B1 (de) 2018-02-21

Family

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Application Number Title Priority Date Filing Date
EP12810065.8A Active EP2761238B1 (de) 2011-10-01 2012-10-01 Hydraulikvorrichtung für die erzeugung von schnee

Country Status (31)

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US (1) US10634407B2 (zh)
EP (1) EP2761238B1 (zh)
JP (1) JP6157480B2 (zh)
KR (1) KR20140082984A (zh)
CN (1) CN104011486B (zh)
AP (1) AP2014007576A0 (zh)
AU (1) AU2012314851B2 (zh)
BR (1) BR112014007477A2 (zh)
CA (1) CA2850562A1 (zh)
CY (1) CY1120243T1 (zh)
DK (1) DK2761238T3 (zh)
EA (1) EA029339B1 (zh)
ES (1) ES2670521T3 (zh)
HK (1) HK1200524A1 (zh)
HR (1) HRP20180786T1 (zh)
HU (1) HUE037623T2 (zh)
IL (1) IL231805A0 (zh)
LT (1) LT2761238T (zh)
MD (1) MD4533C1 (zh)
MX (1) MX2014003722A (zh)
MY (1) MY168061A (zh)
NO (1) NO2761238T3 (zh)
NZ (1) NZ623658A (zh)
PL (1) PL2761238T3 (zh)
PT (1) PT2761238T (zh)
RS (1) RS57348B1 (zh)
SG (2) SG11201401139VA (zh)
SI (1) SI2761238T1 (zh)
TR (1) TR201807081T4 (zh)
UA (1) UA108714C2 (zh)
WO (1) WO2013045116A2 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2701329C1 (ru) * 2019-04-18 2019-09-25 Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) Способ производства искусственного снега для сельского хозяйства

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Also Published As

Publication number Publication date
AU2012314851A1 (en) 2014-04-24
SI2761238T1 (en) 2018-08-31
AP2014007576A0 (en) 2014-04-30
MD20140031A2 (en) 2014-10-31
UA108714C2 (uk) 2015-05-25
TR201807081T4 (tr) 2018-06-21
SG10201602480TA (en) 2016-05-30
MD4533B1 (ro) 2017-11-30
PT2761238T (pt) 2018-05-25
HUE037623T2 (hu) 2018-09-28
PL2761238T3 (pl) 2018-09-28
RS57348B1 (sr) 2018-08-31
NO2761238T3 (zh) 2018-07-21
MY168061A (en) 2018-10-11
US10634407B2 (en) 2020-04-28
IL231805A0 (en) 2014-05-28
NZ623658A (en) 2016-05-27
EP2761238A2 (de) 2014-08-06
EA029339B1 (ru) 2018-03-30
JP2014534403A (ja) 2014-12-18
HRP20180786T1 (hr) 2018-08-10
MX2014003722A (es) 2014-06-23
BR112014007477A2 (pt) 2017-04-04
WO2013045116A3 (de) 2013-12-19
EA201400400A1 (ru) 2014-07-30
CN104011486B (zh) 2016-10-12
JP6157480B2 (ja) 2017-07-05
MD4533C1 (ro) 2018-06-30
CY1120243T1 (el) 2019-07-10
DK2761238T3 (en) 2018-06-06
WO2013045116A2 (de) 2013-04-04
ES2670521T3 (es) 2018-05-30
AU2012314851B2 (en) 2017-05-25
US20140246511A1 (en) 2014-09-04
LT2761238T (lt) 2018-06-11
KR20140082984A (ko) 2014-07-03
CA2850562A1 (en) 2013-04-04
HK1200524A1 (zh) 2015-08-07
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